Analysis of mismatch power loss and degradation in aged PV modules and arrays: Insights from an indoor experimental investigation
Their performance suffers once PV modules are subjected to extreme internal and external stress over an extended period. The PV system arrays met such variables that resulted in mismatched power losses in the array while producing energy at a large scale. This research aims to comprehend how irradia...
| Main Authors: | , , , , |
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| Format: | Conference or Workshop Item |
| Language: | English |
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Springer
2024
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| Online Access: | http://umpir.ump.edu.my/id/eprint/43635/1/Analysis%20of%20Mismatch%20Power%20Loss.pdf |
| _version_ | 1824451761454186496 |
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| author | Islam, Md. Imamul Al Mansur, Ahmed Mohd Shawal, Jadin Maruf, Md Hasan Shihavuddin, Asm S.M. |
| author_facet | Islam, Md. Imamul Al Mansur, Ahmed Mohd Shawal, Jadin Maruf, Md Hasan Shihavuddin, Asm S.M. |
| author_sort | Islam, Md. Imamul |
| collection | UMP |
| description | Their performance suffers once PV modules are subjected to extreme internal and external stress over an extended period. The PV system arrays met such variables that resulted in mismatched power losses in the array while producing energy at a large scale. This research aims to comprehend how irradiance and ageing contribute to mismatch loss in PV arrays. This study considers three array configurations—series, parallel, and series–parallel—while evaluating the output performance degradation of PV modules at two distinct irradiances, 1000 and 800 W/m2. The experiment results show that the deterioration of module power is caused by both irradiance and age. At 800 W/m2, the MML% for the series, parallel, and series–parallel topologies are 44.73%, 38.01%, and 42.2%, respectively. At 1000 W/m2, the MML% for the same configurations falls to 30.9, 22.51, and 27.9%. Furthermore, the parallel setup displays a lower MML for both irradiances than the other configurations. Moreover, in the analysis of PV module degradation, Mono 1 was found to be the most degraded panel (0.344) among the four panels that were exposed outside for 10 years. These results emphasize the need to address irradiance and ageing in solar energy systems by stressing their negative impacts on power degradation and MML in PV modules and arrays. |
| first_indexed | 2025-02-19T02:39:46Z |
| format | Conference or Workshop Item |
| id | UMPir43635 |
| institution | Universiti Malaysia Pahang |
| language | English |
| last_indexed | 2025-02-19T02:39:46Z |
| publishDate | 2024 |
| publisher | Springer |
| record_format | dspace |
| spelling | UMPir436352025-01-20T02:50:34Z http://umpir.ump.edu.my/id/eprint/43635/ Analysis of mismatch power loss and degradation in aged PV modules and arrays: Insights from an indoor experimental investigation Islam, Md. Imamul Al Mansur, Ahmed Mohd Shawal, Jadin Maruf, Md Hasan Shihavuddin, Asm S.M. TK Electrical engineering. Electronics Nuclear engineering Their performance suffers once PV modules are subjected to extreme internal and external stress over an extended period. The PV system arrays met such variables that resulted in mismatched power losses in the array while producing energy at a large scale. This research aims to comprehend how irradiance and ageing contribute to mismatch loss in PV arrays. This study considers three array configurations—series, parallel, and series–parallel—while evaluating the output performance degradation of PV modules at two distinct irradiances, 1000 and 800 W/m2. The experiment results show that the deterioration of module power is caused by both irradiance and age. At 800 W/m2, the MML% for the series, parallel, and series–parallel topologies are 44.73%, 38.01%, and 42.2%, respectively. At 1000 W/m2, the MML% for the same configurations falls to 30.9, 22.51, and 27.9%. Furthermore, the parallel setup displays a lower MML for both irradiances than the other configurations. Moreover, in the analysis of PV module degradation, Mono 1 was found to be the most degraded panel (0.344) among the four panels that were exposed outside for 10 years. These results emphasize the need to address irradiance and ageing in solar energy systems by stressing their negative impacts on power degradation and MML in PV modules and arrays. Springer 2024 Conference or Workshop Item PeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/43635/1/Analysis%20of%20Mismatch%20Power%20Loss.pdf Islam, Md. Imamul and Al Mansur, Ahmed and Mohd Shawal, Jadin and Maruf, Md Hasan and Shihavuddin, Asm S.M. (2024) Analysis of mismatch power loss and degradation in aged PV modules and arrays: Insights from an indoor experimental investigation. In: Proceedings of the 7th International Conference on Electrical, Control and Computer Engineering–Volume 1. InECCE 2023. Lecture Notes in Electrical Engineering. 7th International Conference on Electrical, Control, and Computer Engineering (InECCE 2023) , 22 Aug 2023 , Kuala Lumpur, Malaysia. pp. 313-324., 1212. ISBN 978-981-97-3847-2 (Published) https://doi.org/10.1007/978-981-97-3847-2_27 |
| spellingShingle | TK Electrical engineering. Electronics Nuclear engineering Islam, Md. Imamul Al Mansur, Ahmed Mohd Shawal, Jadin Maruf, Md Hasan Shihavuddin, Asm S.M. Analysis of mismatch power loss and degradation in aged PV modules and arrays: Insights from an indoor experimental investigation |
| title | Analysis of mismatch power loss and degradation in aged PV modules and arrays: Insights from an indoor experimental investigation |
| title_full | Analysis of mismatch power loss and degradation in aged PV modules and arrays: Insights from an indoor experimental investigation |
| title_fullStr | Analysis of mismatch power loss and degradation in aged PV modules and arrays: Insights from an indoor experimental investigation |
| title_full_unstemmed | Analysis of mismatch power loss and degradation in aged PV modules and arrays: Insights from an indoor experimental investigation |
| title_short | Analysis of mismatch power loss and degradation in aged PV modules and arrays: Insights from an indoor experimental investigation |
| title_sort | analysis of mismatch power loss and degradation in aged pv modules and arrays insights from an indoor experimental investigation |
| topic | TK Electrical engineering. Electronics Nuclear engineering |
| url | http://umpir.ump.edu.my/id/eprint/43635/1/Analysis%20of%20Mismatch%20Power%20Loss.pdf |
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